baber/WOPTO huggingface dataset:
Patent WO-2020098524-A1 (WO)
Inventor: ZHOU HONGXING
IPC: H04L25/03
Filed: 2019-11-04
Abstract: Disclosed in the present document are a method and device for extracting broadband error calibration parameters and a computer-readable storage medium, the method comprising: carrying out frequency band cutting for link broadband signals of an ultra-broadband system according to a received frequency band index table so as to generate sub-frequency bands; extracting the amplitude error and phase error of each sub-frequency band; according to the frequency band index table and a preset broadband weighting table, iteratively weighting the amplitude error and phase error of each sub-frequency band one by one respectively and accumulating same into initial amplitude error compensation parameters and initial phase error compensation parameters, and then combining said parameters and extracting broadband error calibration parameters.
Patent WO-2020108247-A1 (WO)
Title: Mobile terminal
Inventor: HUANG BO
IPC: H04M1/02
Filed: 2019-11-06
Abstract: An embodiment of the present invention discloses a mobile terminal, the mobile terminal comprises: a display screen, a back cover, a middle frame, a rotating module and a driving mechanism, wherein the middle frame comprises a fixing portion and a moving portion, wherein the fixing portion is fixedly connected with the display screen and the back cover, the moving portion is connected with the rotating module, the driving mechanism is arranged between the display screen and the back cover, a notch is formed in the top of the back cover, the rotating module is arranged at the notch, the rotating module comprises a camera, an outer surface of the rotating module fits with the back cover to jointly form an outer surface of the mobile terminal, the driving mechanism is used to drive the rotating module to ascend and descend and rotate, so that the camera has the functions of both a rear camera and a front camera; in the process that the driving mechanism drives the rotating module to ascend and descend, the moving portion synchronously ascends and descends along with the rotating module, and when the rotating module is held in the notch, the moving portion fits with the fixing portion to form the middle frame.
Patent WO-2021087834-A1 (WO)
Inventor: YU HAIFENG
IPC: H04W28/18
Filed: 2019-11-06
Abstract: The present application provides a capability information query method and apparatus, capable of being applied in a communication system. The method comprises: a base station sends first indication information to other network devices to request capability information of a terminal device, the base station being capable of indicating a capability range of the required terminal device; and receive first capability information from the other network devices, the first capability information comprising the capability information of the terminal device. For example, the first capability information comprises channel sounding reference signal (SRS) switching capability information of the terminal device. By means of the capability information query method provided in the present application, the base station can flexibly request the capability information of the required terminal device, and the transmission efficiency of capability information between the base station and the other network devices is improved.
Patent WO-2021087921-A1 (WO)
Inventor: GENG TINGTING
IPC: H04W28/06
Filed: 2019-11-07
Abstract: Provided are a communication method, apparatus and system. The method comprises: receiving first information of a first cell and at least one network identifier of the first cell, wherein the first information is used for indicating a first network identifier, which is used for determining the validity of system information, of the at least one network identifier of the first cell, and the system information comprises regional system information and cell system information; and according to the first network identifier, determining the validity of first system information, which is stored in a terminal device, of a second cell. On the basis of the solution, first information indicates a network identifier for determining the validity of system information, such that the network identifier for determining the validity of the system information can be flexibly determined, thereby improving the flexibility of system information validity determination.
Patent WO-2021022712-A1 (WO)
Inventor: WANG YIWEI
IPC: G06K9/62
Filed: 2019-11-13
Abstract: A method and device for image recognition model training, a computer device, and a nonvolatile computer-readable storage medium. The method comprises: acquiring at least one sample image, splitting the sample image into M*N tiles to produce split images (S500); performing spatial convolution with respect to each split image on the basis of a preset Gabor filter bank to acquire multiple characteristic images corresponding to each split image (S502); downsampling each characteristic image of each split image to produce an eigenvalue of each characteristic image of each split image (S504); and, with all of the eigenvalues of all of the split images serving as input data, training a preset initial image recognition model to produce a first image recognition model (S506). The method allows the training of an image recognition model to be implemented with a reduced amount of sample data, and increases the accuracy of the trained image recognition model.
Patent WO-2020098780-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/00
Filed: 2019-11-15
Abstract: Techniques for implementing video processing techniques are described. In one example implementation, a method of video processing includes determining, for a conversion between a current block of video having a W x H size and a bitstream representation of the video, a second block of a dimension (W + N -1) x (H + N -1) for motion compensation during the conversion, wherein the second block is determined based on a reference block of a dimension (W + N -1-PW) x (H + N -1 -PH). N represents a filter size, and W, H, N, PW and PH are non-negative integers. PW and PH are not both equal to 0. The method also includes performing the conversion based on the determining.
Patent WO-2020103832-A1 (WO)
Inventor: GUAN ZHAOJI
IPC: A61K9/127
Filed: 2019-11-19
Abstract: 一种柔性脂质体制备方法，将磷脂和表面活性剂溶解于溶剂中，制备磷脂溶液，在缓冲液中加入甘油或丙二醇，制备水相溶液，将所述磷脂溶液注入所述水相溶液，搅拌后得到柔性脂质体。通过该方法获得的柔性脂质体直径均一，且具有较好的稳定性。
Patent WO-2020134733-A1 (WO)
Inventor: SHU SIWEN
IPC: G02B6/44
Filed: 2019-11-20
Abstract: 一种熔接模块（10）及通信设备（00），熔接模块（10），可滑动地安装在机柜（01）内，包括托盘（11）、导向结构以及多个熔接盘（3），其中：多个熔接盘（3）沿与托盘（11）相对机柜（01）的滑动方向相垂直的方向依次排列，并且每一熔接盘（3）可转动地安装于托盘（11）；导向结构包括用于将第一线缆（21）引导至熔接盘（3）一侧的第一导向结构，以及用于将第二线缆（22）引导至熔接盘（3）另一侧的第二导向结构，通过调整熔接盘（3）的放置方向，使得沿与托盘（11）相对机柜（01）的滑动方向相垂直的方向能够排布更多的熔接盘（3），从而整个宽度方向空间利用紧凑，通过导向结构引导线缆的进入，在熔接盘（3）连接第一线缆（21）和第二线缆（22）实现光缆的续接，能够避免在抽拉过程中时可能会造成线缆的杂乱或者过弯，提高了空间利用率和线缆的安全性和可靠性。
Patent WO-2021102818-A1 (WO)
Title: 一种饮料自动售卖机的制冷系统
Inventor: WEI LIMEI
IPC: G07F11/00
Filed: 2019-11-28
Abstract: 一种饮料自动售卖机的制冷系统，包括机体（1）和与所述机体（1）的一端铰接的前门（2），在所述机体（1）内设有上下分布的储货区和出货区，还包括设置于所述机体（1）底部的制冷装置（15）和设置于机体内侧的风道板（16），所述风道板（16）与所述机体（1）的内壁之间形成冷风通道，所述冷风通道的上端与所述储货区的上方连通，所述冷风通道的下端与所述制冷装置（15）的出风口（151）连通，所述制冷装置的进风口（152）与所述储货区的下端连通。该制冷系统通过在机体内侧设置的风道板，使其与机体的内壁之间形成冷风通道，冷风通道分别与储货区和制冷装置连通，形成冷风循环系统，从而使得冷风在储货区中均匀流动，位于储货区中的饮料温度均衡，达到全面制冷的效果。
Patent WO-2020207034-A1 (WO)
Inventor: SUN JINCHENG
IPC: G06F11/36
Filed: 2019-11-28
Abstract: The present application relates to the technical field of computers, and provides a method and device for generating an interface test case, and a storage medium and a server. The method comprises: acquiring a pre-constructed interface document; parsing the interface document to obtain input parameter fields and field attributes therein; according to the input parameter fields and the field attributes, respectively constructing a valid parameter set and an invalid parameter set of each input parameter field; respectively selecting valid parameters from the valid parameter set of each input parameter field and combining same to generate a positive test case of an interface to be tested; and selecting invalid parameters from the invalid parameter set of one or more input parameter fields, and combining same with the valid parameters selected from the valid parameter set of the other input parameter fields, other than the one or more input parameter fields, to generate a negative test case of the interface to be tested. By means of this configuration, when an interface needs to be modified, relevant personnel only need to modify relevant information in an interface document, without having to rewrite an interface test case.
Patent WO-2020108611-A1 (WO)
Inventor: LIAO CHENG
IPC: C07K16/28
Filed: 2019-11-29
Abstract: 本公开涉及抗CD40抗体、其抗原结合片段及其医药用途。所述抗CD40抗体、其抗原结合片段的重链恒定区含有突变，所述突变使得抗CD40抗体丧失了其与FcγRIII结合的活性，同时增强了抗CD40抗体与FcγRIIB的结合，从而丧失了抗体依赖的细胞毒性(ADCC)，但是增强了FcγRIIB介导的抗体交联。重链恒定区中的突变导致增强了对CD40的激活，以及增强了树突细胞对抗原的递呈。本公开的抗CD40抗体及其抗原结合片段作为抗癌药物具有治疗CD40介导的疾病或病症的用途。
Patent WO-2021102923-A1 (WO)
Inventor: MIAO LINZHAN
IPC: B65G67/04
Filed: 2019-11-29
Abstract: A container side loader capable of being used on an electrified railway line freight station. The container side loader comprises a base mechanism (100), steering driving wheel assemblies (110), fixed combined wheel assemblies (120), a steering synchronization assembly (150), a power system (160), a combined gantry mechanism (200), a spreader mechanism (300), a spreader lifting mechanism (310), a spreader vertical rotating mechanism (320), a spreader horizontal adjusting mechanism (330), a middle gantry lifting mechanism (410), a combined gantry inclination mechanism (420), and a combined gantry translation mechanism (430). The side loader can directly perform container side loading and unloading on different electrified railway line freight stations, and also has multiple functions such as heavy-load moving carrying, overturning box pouring unloading, overturning box erecting loading, heavy-load stacking of two layers; moreover, the side loader has the comprehensive characteristics of being small in investment, wide in application, high in efficiency, low in cost, small in space, and having the safety and operability, and the like.
Patent WO-2021077589-A1 (WO)
Title: Circuit and apparatus for measuring pulse-per-second signal time difference
Inventor: TAN SIYI
IPC: G01R29/02
Filed: 2019-12-19
Abstract: A circuit (100) and an apparatus for measuring a pulse-per-second signal time difference, which are applicable to the technical field of time scale detection. The circuit (100) comprises a phase discrimination unit (11), a time voltage conversion unit (12), a voltage reset unit (13) and a voltage output unit (14). An exclusive-OR operation is performed, by means of the phase discrimination unit (11), on a received reference pulse-per-second signal and a pulse-per-second signal to be measured so as to obtain a voltage conversion control signal; charging control is performed on an integral capacitor included in the time voltage conversion unit (12) by means of the time voltage conversion unit and on the basis of the voltage conversion control signal; discharging control is performed on the integral capacitor by means of the voltage reset unit (13), so as to acquire a second voltage value of a residual voltage across the integral capacitor; a first voltage value after charging of the integral capacitor is completed and a second voltage value after discharging is completed are read by means of the voltage output unit (14); and a time difference between the pulse-per-second signal to be measured and the reference pulse-per-second signal can be calculated on the basis of a difference between the first voltage value and the second voltage value. The circuit (100) has a simple structure and a relatively low cost.
Patent WO-2021127923-A1 (WO)
Inventor: HUO JUNYAN
IPC: H04N19/50
Filed: 2019-12-23
Abstract: Disclosed by the embodiments of the present application are an image prediction method, an encoder, a decoder and a storage medium. The method comprises: determining a matrix-based intra-prediction mode (MIP) input sampling matrix of a current block; according to the MIP input sampling matrix, calculating a MIP prediction block of the current block; according to parameters of the current block, performing first filtering processing on the MIP prediction block to obtain a first filtered prediction block, wherein said first filtering processing comprises first up-sampling processing, said first up-sampling processing means up-sampling the MIP prediction block in the horizontal direction and then up-sampling in the vertical direction to obtain a first up-sampling block and up-sampling the MIP prediction block in the vertical direction and then up-sampling in the horizontal direction to obtain a second up-sampling block, and the weighted mean value of the first up-sampling block and the second up-sampling block is used as the first filtered prediction block; and configuring the first filtered prediction block as an intra-prediction block of the current block, the intra-prediction block containing prediction sampling values of all pixel positions in the current block.
Patent WO-2020135828-A1 (WO)
Inventor: YU YANG
IPC: F24F11/64
Filed: 2019-12-29
Abstract: 一种防直吹空调的控制方法、装置、存储介质及计算机设备，属于空调技术领域。该控制方法包括：通过红外热释电传感器获取设定区域内的人员存在状态，获取设定区域的亮度信息，根据人员存在状态和亮度信息确定出实际人员存在状态，当实际人员存在状态为存在人员时，根据空调的安装高度、设定区域与空调之间的第一距离和设定人员高度确定出设定导风板角度，以使送风方向与人员之间的距离大于等于设定偏向距离，根据设定导风板角度控制空调。通过红外热释电传感器所获取的模糊的位置信息，即可达到防直吹的效果，降低了制造成本。
Patent WO-2021128424-A1 (WO)
Title: 绝对电角度检测方法、系统及计算机可读存储介质
Inventor: BI CHAO
IPC: G01B7/30
Filed: 2019-12-31
Abstract: 一种绝对电角度检测方法，包括：获取与第一方向磁分量对应的角度正弦信号和与第二方向磁分量对应的角度余弦信号（S100）；根据角度正弦信号、角度余弦信号和定标补偿公式计算定标补偿正弦信号和定标补偿余弦信号（S200）；确定定标补偿正弦信号和定标补偿余弦信号对应的角度区间，并根据角度区间对应的预设三角函数计算被测磁钢的相对电角度值（S300）；获取霍尔传感器检测的霍尔信号，并根据霍尔信号确定磁编码器的极性位置（S400）；根据相对电角度值和极性位置，计算获得绝对电角度（S500）。还公开了绝对电角度检测系统及计算机可读存储介质。
Patent WO-2021047123-A1 (WO)
Title: Snap-fit self-locking socket board combined upper cover
Inventor: YAN HUA
IPC: H01R13/717
Filed: 2020-08-27
Abstract: The present invention provides a snap-fit self-locking socket board combined upper cover, which is formed by combining a first upper cover and a second upper cover by means of snap-fit connection; the first upper cover has a cover body part and a connecting part extending out integrally from the cover body part, the upper surface of the connecting part is provided with several snap-fit connection through holes allowing snap-on bases to pass through, and an inner wall of the connecting part is provided with several connecting snap-in portions capable of snap fitted with the second upper cover; the second upper cover is a thin-walled housing having an accommodating space therein and an open bottom face and an open side face, and can be snap fitted onto the connecting part, an inner surface of the upper wall of the second upper cover is provided with several snap-on bases extending vertically downwards, and the second upper cover can be snap fitted with the connecting snap-in portions on the inner wall of the connecting part so as to form a combined upper cover. According to the present invention, the upper cover of the socket board has a self-locking function and is not easy to fall off, and the separated upper cover can be spray-coated with different colors to increase the product distinction degree.
Patent WO-2021134789-A1 (WO)
Inventor: LAI HONGJI
IPC: G03B21/28
Filed: 2020-01-03
Abstract: Projecteur et système de projection. Dans le projecteur (200), une source de lumière de projection (210), un prisme de séparation de faisceau polarisé (220) et une lentille de projection (250) se situent au niveau d'une première direction, et le prisme de séparation de faisceau polarisé (220) se situe entre la source de lumière de projection (210) et la lentille de projection (250) ; un ensemble de conversion de lumière polarisée (230), le prisme de séparation de faisceau polarisé (220) et une puce d'imagerie LCOS (240) se situent au niveau d'une seconde direction, et le prisme de séparation de faisceau polarisé (220) se situe entre l'ensemble de conversion de lumière polarisée (230) et la puce d'imagerie LCOS (240) ; la seconde direction est perpendiculaire à la première direction ; après que la source de lumière de projection (210) émet une lumière polarisée S, le prisme de séparation de faisceau polarisé (220) réfléchit la lumière polarisée S sur l'ensemble de conversion de lumière polarisée (230), et l'ensemble de conversion de lumière polarisée (230) convertit la lumière polarisée S réfléchie en lumière polarisée P, puis émet la lumière polarisée P dans le prisme de séparation de faisceau polarisé (220), de telle sorte que le prisme de séparation de faisceau polarisé (220) transmet la lumière polarisée P à la puce d'imagerie LCOS (240) ; la puce d'imagerie LCOS (240) module la lumière polarisée P transmise en lumière polarisée S, puis émet la lumière polarisée S dans le prisme de séparation de faisceau polarisé (220), de telle sorte que le prisme de séparation de faisceau polarisé (220) réfléchit la lumière polarisée S sur la lentille de projection (250). La lentille de projection (250) et la source de lumière de projection (210) sont linéairement agencées, et la puce d'imagerie LCOS (240) et l'ensemble de conversion de lumière polarisée (230) ne sont pas de grande taille. Ainsi, le projecteur (200) présente une conception compacte et raisonnable, est de petite taille et est pratique à transporter.
Patent WO-2020177558-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H03H9/10
Filed: 2020-02-21
Abstract: 一种MEMS器件组件，包括：MEMS器件，包括空气隙结构；和封装薄膜(20)，形成封闭所述MEMS器件的封装空间(24)，其中：所述MEMS器件设置有与所述空气隙结构相通的第一释放孔(11)；且所述第一释放孔(11)位于所述封装空间(24)的外侧。
Patent WO-2021042684-A1 (WO)
Inventor: YAO YAO
IPC: B27F5/02
Filed: 2020-02-28
Abstract: 一种用于调整铰链槽加工位置的控制装置，包括：门扇锁铰孔槽加工机本体（2），具有一机台；多个导向机构（3），平行设置于机台上；传动机构（4），设置于机台上；第一铰链槽加工机构（6），设置于多个导向机构（3）的一端，并与传动机构（4）连接，第一铰链槽加工机构（6）可通过传动机构（4）驱动，而沿着多个导向机构（3）的长度方向滑动，调整其加工位置；第二铰链槽加工机构（7），设置于多个导向机构（3）上，并与第一铰链槽加工机构（6）相邻，第二铰链槽加工机构（7）可沿着多个导向机构（3）的长度方向滑动，第二铰链槽加工机构（7）上还设置有一锁紧机构（9），用于将第二铰链槽加工机构（7）锁紧，相对于导向机构（3）的位置固定。控制装置的整个调整过程由数控控制，具有调整速度快，加工精度高，工人劳动强度低的优点。
Patent WO-2021174477-A1 (WO)
Inventor: YANG CHI-CHIN
IPC: A23L13/70
Filed: 2020-03-05
Abstract: Clean labeled, marbleized beef products are prepared by injecting a homogeneous injection composition comprising ground beef fat and the brine composition into preprocessed whole meat portions to form a marbleized beef product. The homogeneous injection composition comprises beef fat, sodium chloride, optional milk powder, and ice water in amount amounts as described. The homogeneous injection composition has a viscosity of from about 10 to about 25s. The marbleized beef product is disposed into a mold and quick-frozen to a temperature of at or below -18℃ when measured at the center of the marbleized beef product. The marbleized beef product is free of added vegetable oil, phosphate, sodium bicarbonate, hydrocolloids, soybean protein, modified starch, food flavor additives, and MSG.
Patent WO-2020211588-A1 (WO)
Inventor: ZHANG JIAHAO
IPC: H01L51/52
Filed: 2020-03-18
Abstract: Disclosed is a flexible display module, comprising a backing film, and a flexible display screen and a protection cover plate which are successively arranged on one side of the backing film in a laminated manner. The protection cover plate comprises a cover plate main body and an arc-shaped extending part. An end of the arc-shaped extending part is connected to a side face of the cover plate main body; an end, away from the cover plate main body, of the arc-shaped extending part goes beyond the edges of the flexible display screen and the backing film; and an arc-shaped concave face of the arc-shaped extending part faces towards side faces, close to the arc-shaped extending part, of the flexible display screen and the backing film.
Patent WO-2021164095-A1 (WO)
Title: Display panel and display device
Inventor: FU MIN
IPC: G09F9/00
Filed: 2020-03-23
Abstract: The present invention provides a display panel and a display device. The display panel comprises a normal display area and a special-shaped display area. A plurality of second pixel groups and second scanning lines are sequentially arranged in the special-shaped display area; each second pixel group comprises a plurality of rows of sub-pixels arranged in a first direction; each row of sub-pixels are connected to the second scanning lines in the corresponding row; first scanning lines are connected with the second scanning lines, so that the size of the sub-pixels in the second pixel groups is reduced, the pixel density is improved, and the display quality is improved.
Patent WO-2020200051-A1 (WO)
Inventor: NIE YONGZHONG
IPC: G01C21/00
Filed: 2020-03-26
Abstract: A vehicle positioning method and system, capable of avoiding the interference to positioning caused by factors such as weather and location, and capable of obtaining more precise vehicle position information. The vehicle positioning method is used in a vehicle provided with a signal acquisition apparatus (320) and a processing apparatus (330), the method specifically comprising: using the signal acquisition apparatus (320) to acquire signals corresponding to a plurality of magnetic elements (310) that the vehicle has passed (S110), the plurality of magnetic elements (310) being positioned on a road on which the vehicle is driving; using the processing apparatus (330) to determine the number of magnetic pole changes of the magnetic elements (310) on the basis of the signals acquired by the signal acquisition apparatus (320) and a preset change rule and, on the basis of the number of magnetic pole changes and a distance parameter corresponding to the magnetic elements (310), obtain position information of the vehicle on the road (S120).
Patent WO-2020200255-A1 (WO)
Inventor: ZHANG JIXIONG
IPC: G06F3/0484
Filed: 2020-04-01
Abstract: Disclosed are an erase control processing method, apparatus and device. The method comprises: detecting the movement path of an erase control moving from a first position to a second position; obtaining the offset angle of the erase control on the basis of the movement path, wherein the offset angle is the included angle between the erase control and the vertical direction; and displaying a bitmap of the erase control at the second position on the basis of the offset angle. The present application solves the technical problem that the bitmap display direction of the erase control is fixed and the erasing effect is poor in the prior art.
Patent WO-2021196148-A1 (WO)
Title: Agrégation de canaux physiques de commande de liaison descendante (pdcch) parmi des occasions de surveillance
Inventor: WEI CHAO
IPC: H04L5/00
Filed: 2020-04-03
Abstract: Certains aspects de la présente invention concernent des techniques pour une agrégation de canaux physiques de commande de liaison descendante (PDCCH) parmi des occasions de surveillance. Un procédé, qui peut être réalisé par un équipement d'utilisateur (UE) comprend la détermination d'une politique de surveillance d'un ou de plusieurs canaux physiques de commande de liaison descendante (PDCCH), la politique autorisant le mappage d'éléments de canal de commande (CCE) d'un seul PDCCH candidat parmi de multiples occasions de surveillance de PDCCH; et la surveillance de signaux provenant d'une entité de réseau via le ou les PDCCH selon la politique déterminée.
Patent WO-2021203444-A1 (WO)
Title: Data transmission method and related device
Inventor: FU ZHE
IPC: H04W28/06
Filed: 2020-04-10
Abstract: Disclosed in embodiments of the present application are a data transmission method and a related device. The method comprises: a terminal receives a control message sent by a network device, the control message being used for instructing to activate or deactivate PDCP duplication corresponding to a DRB and/or a PDCP duplication activated state corresponding to the DRB, and the DRB being a first DRB or a second DRB; and according to the control message, activates or deactivates PDCP duplication corresponding to the DRB. Reliable transmission of data is ensured by adopting the embodiments of the present application.